Wednesday, December 15, 2010

The Internet, The Web and Electronic Commerce

JAVASCRIPT



Javascript is defined as a popular scripting language that is widely supported in Web browsers and other Web tools. JavaScript is primarily used in the form of client-side Javascript, implemented as part of a web browser in order to provide enhanced user interfaces and dynamic websites. Javascript has also become one of the most popular programming languages on the web.




APPLETS


Applets are icons that reside in your panels for launching specific applications and sometimes offering additional functionality. An applet is any small application that performs one specific task, sometimes running within the context of a larger program, perhaps as a plug-in. . Applets are not full-featured application programs. An applet does not run independently.




FILTERS

Filtering is a program or routine that blocks access to data that meet a particular criterion. It is used for many things. Filteration is used to protect PC's from viruses, spyware and identity theft. In some cases, it is used to block websites that contain porn.





 PLUG-INS

A plug-in is a set of software components that adds specific capabilities to a larger software application. Plug-ins can extend WordPress to do almost anything you can imagine. In the directory you can find, download, rate, and comment. Plug-ins enable customizing the functionality of an application.





Internet Security Suite


The internet security is a suite of utilities for maintaining the security of a Windows PC. It protects the PC from many different and dangerous kinds of threats such as Spyware. With internet security suite, it enables us to run the PC without getting infected.


FTP (File Transfer Protocol)

File Transfer Protocol (FTP) is a standard network protocol used to copy a file from one host to another. FTP is built on a client server architecture and utilizes separate control and data connections between the client and server.









WIKI





A wiki is a website that allows users to add and update content on the site using their own Web browser. Wikis end up being created mainly by a collaborative effort of the site visitors.  It can also be used as a form of internal communication between teams in an organisation. They are useful for business workgroups and also for web-based software.


















URL




A URL specifies an identified resource is available and the mechanism for retrieving it.It is also optionally the path to a file or resource residing on that server. URL is a short form for "Uniform Resource Locator".


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